<!DOCTYPE html>
<html>
<head lang="en">
    <meta charset="UTF-8">
    <title></title>
</head>
<frameset rows="46,*" border="0">//这个的*号相当于1-25%
  <frame src="banner.html" name="title">
     <frameset cols="230,*">
         <frame src="left.html" name="left">
         <frame src="book.do?method=list" name="content">
     </frameset>
</frameset>
</html>